{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "The efficacy of the antitumor activity of 1 ' - acetoxychavicol acetate ( ACA ) , reported to be a suppressor of chemically induced carcinogenesis , was evaluated in Ehrlich ascites tumor cells ."}
{"Anatomy": ["antitumor", "Ehrlich ascites tumor cells"]}